On Aug 28, 2013, at 11:16 PM, "Han,Meng" <meng...@ufl.edu> wrote:
> Hi Sebasiten,
>
> This type of error happens even when I define a very simple api, e.g. output
> the whirr version.
>
>
> 2013-08-27 17:56:48,662 - requester.py:45 - [DEBUG] ======== START Request
> ========
> 2013-08-27 17:56:48,662 - requester.py:45 - [DEBUG] Requesting
> command=launchCluster, args={'config': '1'}
> 2013-08-27 17:56:48,663 - requester.py:45 - [DEBUG] Request sent:
> http://localhost:8080/client/api?apiKey=3lwqSg6E1yS4vvF37mz7HshOp_3N9rHoDoXMoWsRcbaisMz5-_WnnwgzHaAeUi49cMMtb8GbzkPzvBA3WEqzMw&command=launchCluster&config=1&response=json&signature=xCb%2BX06aGT5%2Bd0iDQR3BbIBdYhM%3D
> 2013-08-27 17:56:52,254 - requester.py:45 - [DEBUG] Response received: {
> "launchCluster" : { "launchCluster" : {"output":"Apache Whirr
> ${project.version}jclouds 1.6.1-incubatingnull"} } }
> 2013-08-27 17:56:52,254 - requester.py:45 - [DEBUG] ======== END Request
> ========
>
> The following is the response object:
>
> public class LaunchClusterResponse extends BaseResponse {
> @SerializedName(ApiConstants.IS_ASYNC) @Param(description = "true if api
> is asynchronous")
> private Boolean isAsync;
> @SerializedName("output") @Param(description = "whirr output")
> private String output;
>
> public LaunchClusterResponse(){
>
> }
> public void setAsync(Boolean isAsync) {
> this.isAsync = isAsync;
> }
>
> public boolean getAsync() {
> return isAsync;
> }
> public void setOutPut(String output) {
> this.output = output;
> }
> public String getOutput(){
> return output;
> }
>
> }
>
>
> The following is the execute method of the command object.
>
> public void execute() {
> LaunchClusterResponse response = new LaunchClusterResponse();
> response.setObjectName("launchCluster");
> response.setResponseName(getCommandName());
>
> String cmdToExec;
> cmdToExec = "whirr version ";
> try {
> Process proc = Runtime.getRuntime().exec(cmdToExec);
> BufferedReader stdInput = new BufferedReader(new
> InputStreamReader(proc.getInputStream()));
> BufferedReader stdError = new BufferedReader(new
> InputStreamReader(proc.getErrorStream()));
>
> String stdout = "",stderr = "",s;
> while ((s = stdInput.readLine()) != null) {
> stdout=stdout+s;
> }
> while ((s = stdInput.readLine()) != null) {
> stderr=stderr+s;
> }
> output = stdout+stderr;
> } catch (IOException ex) {
>
> Logger.getLogger(LaunchClusterCmd.class.getName()).log(Level.SEVERE, null,
> ex);
> }
>
> response.setOutPut(output);
> this.setResponseObject(response);
> }
>
>
> Thanks!
So what do you get in cloudmonkey, can you send the json ?
>
> On Wed, 28 Aug 2013 03:10:31 -0400, Sebastien Goasguen wrote:
>> On Aug 27, 2013, at 6:08 PM, "Han,Meng" <meng...@ufl.edu> wrote:
>>
>>> Hi folks,
>>>
>>> I am adding an api (launch cluster) to CloudStack and using CloudMonkey to
>>> test the api.
>>>
>>> From the CloudMonkey log file I can see that the request was executed on
>>> the server side and return correct response, however, CloudMonkey was
>>> forced to quit because the following error:
>>>
>>>
>>>> launchCluster config=hadoop.properties
>>> Traceback (most recent call last):
>>> File "/usr/bin/cloudmonkey", line 9, in <module>
>>> load_entry_point('cloudmonkey==5.0.0', 'console_scripts', 'cloudmonkey')()
>>> File "/usr/lib/python2.6/site-packages/cloudmonkey/cloudmonkey.py", line
>>> 536, in main
>>> shell.cmdloop()
>>> File "/usr/lib/python2.6/site-packages/cloudmonkey/cloudmonkey.py", line
>>> 106, in cmdloop
>>> super(CloudMonkeyShell, self).cmdloop(intro="")
>>> File "/usr/lib64/python2.6/cmd.py", line 142, in cmdloop
>>> stop = self.onecmd(line)
>>> File "/usr/lib64/python2.6/cmd.py", line 218, in onecmd
>>> return self.default(line)
>>> File "/usr/lib/python2.6/site-packages/cloudmonkey/cloudmonkey.py", line
>>> 303, in default
>>> result = self.make_request(apiname, args_dict, isasync)
>>> File "/usr/lib/python2.6/site-packages/cloudmonkey/cloudmonkey.py", line
>>> 257, in make_request
>>> self.timeout, self.protocol, self.path)
>>> File "/usr/lib/python2.6/site-packages/cloudmonkey/requester.py", line 121,
>>> in monkeyrequest
>>> responsekey = filter(lambda x: 'response' in x, response.keys())[0]
>>> IndexError: list index out of range
>>>
>>
>> Meng, this actually might be an issue with your response object in
>> java, make sure that it is properly defined.
>>
>> You can also send us the json that's returned via cloudmonkey
>>
>>>
>>> Could someone give me a pointer why this is happening?
>>>
>>>
>>> Thanks!
>>>
>>> Cheers,
>>> Meng
>
